Signature lines can be shut off....
Dx mentioned you all here on the Grads board may want to know this, so....Did you know that you can turn OFF the signatures? So that you don't have to load/see them? Frankly, I think the boards are a bit more fun WITH them, but for anyone who wants to not look at them - go to User Settings, and at the bottom right before the save button is a little check box that says:
Hide signatures
Check that, save and wahlah - no more signatures
That's your tip of the night.
It is on the left side of the page on the "main" messageboard located here: http://www.obesityhelp.com/forums/amos/ located right under the Welcome (and your name).
Hope that helps,
~Tooter